import Vue from "vue";
import VueRouter from "vue-router";
import Login from "../components/Login.vue";
import Home from "../components/Home.vue";
import Welcome from "../components/Welcome.vue";
import Users from "../components/user/Users.vue";
import Rights from "../components/power/Rights.vue";
import Roles from "../components/power/Roles.vue";
import Cate from "../components/goods/cate.vue";
import List from "../components/goods/List.vue";
import Add from "../components/goods/add.vue";
import Order from "../components/order/Order.vue"
import Report from "../components/report/report.vue"
Vue.use(VueRouter);

const router = new VueRouter({
  routes: [
    { path: "/", redirect: "/login" },
    { path: "/login", component: Login },
    {
      path: "/home",
      component: Home,
      redirect: "/welcome",
      children: [
        { path: "/welcome", component: Welcome },
        { path: "/users", component: Users },
        { path: "/rights", component: Rights },
        { path: "/roles", component: Roles },
        { path: "/categories", component: Cate },
        { path: "/goods", component: List },
        { path: "/goods/add", component: Add },
        { path: "/orders", component: Order },
        { path: "/reports",component:Report}
      ],
    },
  ],
});
//挂载路由导航守卫
router.beforeEach((to, from, next) => {
  //to 将要访问的路径
  //from 代表从哪个路径跳转而来
  //next 是一个函数，表示放行
  //  next() 放行    next('./login') 强制跳转
  if (to.path === "/login") return next();
  //获取token
  const tokenStr = window.sessionStorage.getItem("token");
  if (!tokenStr) return next("/login");
  next();
});
export default router;
